[thomas-weissschuh:b4/vdso-test-axuclocks] [selftests] 7c376295d5: kselftests.vDSO.vdso_test_abi.fail

[kernel test robot <yi1.lai@intel.com>]

Hello,

kernel test robot noticed "kselftests.vDSO.vdso_test_abi.fail" on:

commit: 7c376295d55853520104dcb3bf25c2fc7e4655eb ("selftests: vDSO: vdso_test_abi: Add tests for auxiliary clocks") https://git.kernel.org/cgit/linux/kernel/git/thomas.weissschuh/linux.git b4/vdso-test-axuclocks

in testcase: kselftests
version: kselftests-x86_64-f5098b6bae76-1_20260727
with following parameters:

	group: vDSO

config: x86_64-rhel-9.4-kselftests
compiler: gcc-14
test machine: 16 threads Intel(R) Core(TM) i7-13620H (Raptor Lake) with 32G memory

This patch adds new tests for CLOCK_AUX0–AUX7. Those aux clocks may just be inactive here, in which case a # SKIP might be more appropriate than not ok — flagging in case it's expected.


If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <yi1.lai@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202609240418.5f86c307-lkp@intel.com


# selftests: vDSO: vdso_test_abi
# TAP version 13
# 1..70
# # [vDSO kselftest] VDSO_VERSION: LINUX_2.6
# # The time is 1790087326.984874
# ok 1 __vdso_gettimeofday
# # clock_id: CLOCK_REALTIME
# # The time is 1790087326.984877034
# ok 2 __vdso_clock_gettime CLOCK_REALTIME
# # Couldn't find __vdso_clock_gettime64
# ok 3 # SKIP __vdso_clock_gettime64 CLOCK_REALTIME
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 4 __vdso_clock_getres CLOCK_REALTIME
# ok 5 # SKIP __vdso_clock_getres_time64 CLOCK_REALTIME
# # clock_id: CLOCK_BOOTTIME
# # The time is 96.383277257
# ok 6 __vdso_clock_gettime CLOCK_BOOTTIME
# # Couldn't find __vdso_clock_gettime64
# ok 7 # SKIP __vdso_clock_gettime64 CLOCK_BOOTTIME
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 8 __vdso_clock_getres CLOCK_BOOTTIME
# ok 9 # SKIP __vdso_clock_getres_time64 CLOCK_BOOTTIME
# # clock_id: CLOCK_TAI
# # The time is 1790087326.984890319
# ok 10 __vdso_clock_gettime CLOCK_TAI
# # Couldn't find __vdso_clock_gettime64
# ok 11 # SKIP __vdso_clock_gettime64 CLOCK_TAI
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 12 __vdso_clock_getres CLOCK_TAI
# ok 13 # SKIP __vdso_clock_getres_time64 CLOCK_TAI
# # clock_id: CLOCK_REALTIME_COARSE
# # The time is 1790087326.983926073
# ok 14 __vdso_clock_gettime CLOCK_REALTIME_COARSE
# # Couldn't find __vdso_clock_gettime64
# ok 15 # SKIP __vdso_clock_gettime64 CLOCK_REALTIME_COARSE
# # The vdso resolution is 0 1000000
# # The syscall resolution is 0 1000000
# ok 16 __vdso_clock_getres CLOCK_REALTIME_COARSE
# ok 17 # SKIP __vdso_clock_getres_time64 CLOCK_REALTIME_COARSE
# # clock_id: CLOCK_MONOTONIC
# # The time is 96.383295122
# ok 18 __vdso_clock_gettime CLOCK_MONOTONIC
# # Couldn't find __vdso_clock_gettime64
# ok 19 # SKIP __vdso_clock_gettime64 CLOCK_MONOTONIC
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 20 __vdso_clock_getres CLOCK_MONOTONIC
# ok 21 # SKIP __vdso_clock_getres_time64 CLOCK_MONOTONIC
# # clock_id: CLOCK_MONOTONIC_RAW
# # The time is 95.932597086
# ok 22 __vdso_clock_gettime CLOCK_MONOTONIC_RAW
# # Couldn't find __vdso_clock_gettime64
# ok 23 # SKIP __vdso_clock_gettime64 CLOCK_MONOTONIC_RAW
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 24 __vdso_clock_getres CLOCK_MONOTONIC_RAW
# ok 25 # SKIP __vdso_clock_getres_time64 CLOCK_MONOTONIC_RAW
# # clock_id: CLOCK_MONOTONIC_COARSE
# # The time is 96.382318981
# ok 26 __vdso_clock_gettime CLOCK_MONOTONIC_COARSE
# # Couldn't find __vdso_clock_gettime64
# ok 27 # SKIP __vdso_clock_gettime64 CLOCK_MONOTONIC_COARSE
# # The vdso resolution is 0 1000000
# # The syscall resolution is 0 1000000
# ok 28 __vdso_clock_getres CLOCK_MONOTONIC_COARSE
# ok 29 # SKIP __vdso_clock_getres_time64 CLOCK_MONOTONIC_COARSE
# # clock_id: CLOCK_PROCESS_CPUTIME_ID
# # The time is 0.15759893
# ok 30 __vdso_clock_gettime CLOCK_PROCESS_CPUTIME_ID
# # Couldn't find __vdso_clock_gettime64
# ok 31 # SKIP __vdso_clock_gettime64 CLOCK_PROCESS_CPUTIME_ID
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 32 __vdso_clock_getres CLOCK_PROCESS_CPUTIME_ID
# ok 33 # SKIP __vdso_clock_getres_time64 CLOCK_PROCESS_CPUTIME_ID
# # clock_id: CLOCK_THREAD_CPUTIME_ID
# # The time is 0.15769024
# ok 34 __vdso_clock_gettime CLOCK_THREAD_CPUTIME_ID
# # Couldn't find __vdso_clock_gettime64
# ok 35 # SKIP __vdso_clock_gettime64 CLOCK_THREAD_CPUTIME_ID
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 36 __vdso_clock_getres CLOCK_THREAD_CPUTIME_ID
# ok 37 # SKIP __vdso_clock_getres_time64 CLOCK_THREAD_CPUTIME_ID
# # clock_id: CLOCK_AUX0
# not ok 38 __vdso_clock_gettime CLOCK_AUX0
# # Couldn't find __vdso_clock_gettime64
# ok 39 # SKIP __vdso_clock_gettime64 CLOCK_AUX0
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 40 __vdso_clock_getres CLOCK_AUX0
# ok 41 # SKIP __vdso_clock_getres_time64 CLOCK_AUX0
# # clock_id: CLOCK_AUX1
# not ok 42 __vdso_clock_gettime CLOCK_AUX1
# # Couldn't find __vdso_clock_gettime64
# ok 43 # SKIP __vdso_clock_gettime64 CLOCK_AUX1
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 44 __vdso_clock_getres CLOCK_AUX1
# ok 45 # SKIP __vdso_clock_getres_time64 CLOCK_AUX1
# # clock_id: CLOCK_AUX2
# not ok 46 __vdso_clock_gettime CLOCK_AUX2
# # Couldn't find __vdso_clock_gettime64
# ok 47 # SKIP __vdso_clock_gettime64 CLOCK_AUX2
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 48 __vdso_clock_getres CLOCK_AUX2
# ok 49 # SKIP __vdso_clock_getres_time64 CLOCK_AUX2
# # clock_id: CLOCK_AUX3
# not ok 50 __vdso_clock_gettime CLOCK_AUX3
# # Couldn't find __vdso_clock_gettime64
# ok 51 # SKIP __vdso_clock_gettime64 CLOCK_AUX3
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 52 __vdso_clock_getres CLOCK_AUX3
# ok 53 # SKIP __vdso_clock_getres_time64 CLOCK_AUX3
# # clock_id: CLOCK_AUX4
# not ok 54 __vdso_clock_gettime CLOCK_AUX4
# # Couldn't find __vdso_clock_gettime64
# ok 55 # SKIP __vdso_clock_gettime64 CLOCK_AUX4
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 56 __vdso_clock_getres CLOCK_AUX4
# ok 57 # SKIP __vdso_clock_getres_time64 CLOCK_AUX4
# # clock_id: CLOCK_AUX5
# not ok 58 __vdso_clock_gettime CLOCK_AUX5
# # Couldn't find __vdso_clock_gettime64
# ok 59 # SKIP __vdso_clock_gettime64 CLOCK_AUX5
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 60 __vdso_clock_getres CLOCK_AUX5
# ok 61 # SKIP __vdso_clock_getres_time64 CLOCK_AUX5
# # clock_id: CLOCK_AUX6
# not ok 62 __vdso_clock_gettime CLOCK_AUX6
# # Couldn't find __vdso_clock_gettime64
# ok 63 # SKIP __vdso_clock_gettime64 CLOCK_AUX6
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 64 __vdso_clock_getres CLOCK_AUX6
# ok 65 # SKIP __vdso_clock_getres_time64 CLOCK_AUX6
# # clock_id: CLOCK_AUX7
# not ok 66 __vdso_clock_gettime CLOCK_AUX7
# # Couldn't find __vdso_clock_gettime64
# ok 67 # SKIP __vdso_clock_gettime64 CLOCK_AUX7
# # The vdso resolution is 0 1
# # The syscall resolution is 0 1
# ok 68 __vdso_clock_getres CLOCK_AUX7
# ok 69 # SKIP __vdso_clock_getres_time64 CLOCK_AUX7
# # The time in hours since January 1, 1970 is 497246
# ok 70 __vdso_time
# # 34 skipped test(s) detected. Consider enabling relevant config options to improve coverage.
# # Totals: pass:28 fail:8 xfail:0 xpass:0 skip:34 error:0
not ok 3 selftests: vDSO: vdso_test_abi # exit=1


The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20260924/202609240418.5f86c307-lkp@intel.com



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